
The B2B CMO 100 recognizes the marketing executives who are exemplifying what the role should be. These CMOs are shaping company strategy, earning influence in the C-suite, and driving the kind of results that define what great B2B marketing leadership looks like.
The B2B CMO Project was founded by Jon Miller (co-founder, Marketo) and Sydney Sloan (CMO at G2, SalesLoft, and others). They started it because the CMO role is too important to let it erode, and too hard to navigate alone.
What's Coming
Podcast
Building C-Suite
Buy-In & Selling
The Brand Story
With Tricia Gellman
CMO of Box

Event
An Evening for CMOs: Leadership, Influence & Executive Impact
The Progress, San Francisco
June 3, 2026

The B2B CMO Project is supported by a select group of sponsors who share our commitment to elevating marketing leadership.









We are gathering insights on the biggest challenges facing CMOs today and how to navigate them. This is a guided AI voice interview leveraging G2’s AI Research Solution that takes approximately 10 minutes and gathers feedback across four key areas:
Please note: Participation is intended for CMOs at larger enterprises, thank you.